Triple
T22923272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shamit Kachru |
E569220
|
entity |
| Predicate | hasCoAuthor |
P2389
|
FINISHED |
| Object | Cumrun Vafa |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Cumrun Vafa | Statement: [Shamit Kachru, hasCoAuthor, Cumrun Vafa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cumrun Vafa Context triple: [Shamit Kachru, hasCoAuthor, Cumrun Vafa]
-
A.
Cumrun Vafa
chosen
Cumrun Vafa is an Iranian-American theoretical physicist and Harvard professor renowned for his influential contributions to string theory and quantum gravity.
-
B.
Andrew Strominger
Andrew Strominger is an American theoretical physicist renowned for his influential work in string theory, quantum gravity, and black hole physics.
-
C.
Edward Witten
Edward Witten is an American theoretical physicist and mathematician renowned for his pioneering work in string theory, quantum gravity, and related areas of mathematical physics.
-
D.
Burt Ovrut
Burt Ovrut is a theoretical physicist known for his work in string theory, M-theory, and early universe cosmology.
-
E.
Nima Arkani-Hamed
Nima Arkani-Hamed is a prominent theoretical physicist known for his influential work on particle physics, extra dimensions, and the foundations of quantum field theory and gravity.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e2458f7d008190901dccbaebeaba24 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f180d7973c8190b09a5690fd1d3f28 |
completed | April 29, 2026, 3:53 a.m. |
Created at: April 17, 2026, 3:43 p.m.